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--- ./htmldoc/ps-pdf.cxx.orig 2014-01-06 04:42:43.000000000 +0100
+++ ./htmldoc/ps-pdf.cxx 2014-01-28 04:47:41.000000000 +0100
@@ -120,13 +120,9 @@
/*#define DEBUG*/
#include "htmldoc.h"
-#include "md5-private.h"
-#define md5_append _cupsMD5Append
-#define md5_finish _cupsMD5Finish
-#define md5_init _cupsMD5Init
typedef unsigned char md5_byte_t;
-#define md5_state_t _cups_md5_state_t
-#include "rc4.h"
+#include <openssl/md5.h>
+#include <openssl/rc4.h>
#include <stdarg.h>
#include <ctype.h>
#include <time.h>
@@ -331,8 +327,8 @@
static uchar comp_buffer[8192];
static uchar encrypt_key[16];
static int encrypt_len;
-static rc4_context_t encrypt_state;
-static md5_byte_t file_id[16];
+static RC4_KEY encrypt_state;
+static unsigned char file_id[16];
/*
@@ -10545,7 +10541,7 @@
{
// Encrypt the colormap...
encrypt_init();
- rc4_encrypt(&encrypt_state, cmap[0], cmap[0], ncolors * 3);
+ RC4(&encrypt_state, ncolors * 3, cmap[0], cmap[0]);
}
fprintf(out, "/ColorSpace[/Indexed/DeviceRGB %d<", ncolors - 1);
@@ -11166,9 +11162,9 @@
int font_desc[TYPE_MAX][STYLE_MAX];
/* Font descriptor objects */
char temp[1024]; /* Temporary string */
- md5_state_t md5; /* MD5 state */
- md5_byte_t digest[16]; /* MD5 digest value */
- rc4_context_t rc4; /* RC4 context */
+ MD5_CTX md5; /* MD5 state */
+ unsigned char digest[16]; /* MD5 digest value */
+ RC4_KEY rc4; /* RC4 context */
uchar owner_pad[32], /* Padded owner password */
owner_key[32], /* Owner key */
user_pad[32], /* Padded user password */
@@ -11568,10 +11564,10 @@
* Compute the file ID...
*/
- md5_init(&md5);
- md5_append(&md5, (md5_byte_t *)OutputPath, sizeof(OutputPath));
- md5_append(&md5, (md5_byte_t *)&doc_time, sizeof(doc_time));
- md5_finish(&md5, file_id);
+ MD5_Init(&md5);
+ MD5_Update(&md5, (unsigned char *)OutputPath, sizeof(OutputPath));
+ MD5_Update(&md5, (unsigned char *)&doc_time, sizeof(doc_time));
+ MD5_Final(file_id, &md5);
/*
* Setup encryption stuff as necessary...
@@ -11627,18 +11623,18 @@
* Compute the owner key...
*/
- md5_init(&md5);
- md5_append(&md5, owner_pad, 32);
- md5_finish(&md5, digest);
+ MD5_Init(&md5);
+ MD5_Update(&md5, owner_pad, 32);
+ MD5_Final(digest, &md5);
if (encrypt_len > 5)
{
// MD5 the result 50 more times...
for (i = 0; i < 50; i ++)
{
- md5_init(&md5);
- md5_append(&md5, digest, 16);
- md5_finish(&md5, digest);
+ MD5_Init(&md5);
+ MD5_Update(&md5, digest, 16);
+ MD5_Final(digest, &md5);
}
// Copy the padded user password...
@@ -11651,14 +11647,14 @@
for (j = 0; j < encrypt_len; j ++)
encrypt_key[j] = digest[j] ^ i;
- rc4_init(&rc4, encrypt_key, encrypt_len);
- rc4_encrypt(&rc4, owner_key, owner_key, 32);
+ RC4_set_key(&rc4, encrypt_len, encrypt_key);
+ RC4(&rc4, 32, owner_key, owner_key);
}
}
else
{
- rc4_init(&rc4, digest, encrypt_len);
- rc4_encrypt(&rc4, user_pad, owner_key, 32);
+ RC4_set_key(&rc4, encrypt_len, digest);
+ RC4(&rc4, 32, user_pad, owner_key);
}
/*
@@ -11680,27 +11676,27 @@
* Compute the encryption key...
*/
- md5_init(&md5);
- md5_append(&md5, user_pad, 32);
- md5_append(&md5, owner_key, 32);
+ MD5_Init(&md5);
+ MD5_Update(&md5, user_pad, 32);
+ MD5_Update(&md5, owner_key, 32);
perm_bytes[0] = perm_value;
perm_bytes[1] = perm_value >> 8;
perm_bytes[2] = perm_value >> 16;
perm_bytes[3] = perm_value >> 24;
- md5_append(&md5, perm_bytes, 4);
- md5_append(&md5, file_id, 16);
- md5_finish(&md5, digest);
+ MD5_Update(&md5, perm_bytes, 4);
+ MD5_Update(&md5, file_id, 16);
+ MD5_Final(digest, &md5);
if (encrypt_len > 5)
{
// MD5 the result 50 times..
for (i = 0; i < 50; i ++)
{
- md5_init(&md5);
- md5_append(&md5, digest, 16);
- md5_finish(&md5, digest);
+ MD5_Init(&md5);
+ MD5_Update(&md5, digest, 16);
+ MD5_Final(digest, &md5);
}
}
@@ -11712,10 +11708,10 @@
if (encrypt_len > 5)
{
- md5_init(&md5);
- md5_append(&md5, pad, 32);
- md5_append(&md5, file_id, 16);
- md5_finish(&md5, user_key);
+ MD5_Init(&md5);
+ MD5_Update(&md5, pad, 32);
+ MD5_Update(&md5, file_id, 16);
+ MD5_Final(user_key, &md5);
memset(user_key + 16, 0, 16);
@@ -11726,14 +11722,14 @@
for (j = 0; j < encrypt_len; j ++)
digest[j] = encrypt_key[j] ^ i;
- rc4_init(&rc4, digest, encrypt_len);
- rc4_encrypt(&rc4, user_key, user_key, 16);
+ RC4_set_key(&rc4, encrypt_len, digest);
+ RC4(&rc4, 16, user_key, user_key);
}
}
else
{
- rc4_init(&rc4, encrypt_key, encrypt_len);
- rc4_encrypt(&rc4, pad, user_key, 32);
+ RC4_set_key(&rc4, encrypt_len, encrypt_key);
+ RC4(&rc4, 32, pad, user_key);
}
/*
@@ -11920,7 +11916,7 @@
else
bytes = len;
- rc4_encrypt(&encrypt_state, s, news, bytes);
+ RC4(&encrypt_state, bytes, s, news);
for (i = 0; i < bytes; i ++)
fprintf(out, "%02x", news[i]);
@@ -12585,7 +12581,7 @@
unicode[0] = 0xfe; // Start with BOM
unicode[1] = 0xff;
- rc4_encrypt(&encrypt_state, unicode, enicode, 2);
+ RC4(&encrypt_state, 2, unicode, enicode);
fprintf(out, "%02x%02x", enicode[0], enicode[1]);
@@ -12595,7 +12591,7 @@
unicode[0] = ch >> 8;
unicode[1] = ch;
- rc4_encrypt(&encrypt_state, unicode, enicode, 2);
+ RC4(&encrypt_state, 2, unicode, enicode);
fprintf(out, "%02x%02x", enicode[0], enicode[1]);
}
@@ -12627,8 +12623,8 @@
int i; /* Looping var */
uchar data[21], /* Key data */
*dataptr; /* Pointer to key data */
- md5_state_t md5; /* MD5 state */
- md5_byte_t digest[16]; /* MD5 digest value */
+ MD5_CTX md5; /* MD5 state */
+ unsigned char digest[16]; /* MD5 digest value */
/*
@@ -12648,18 +12644,18 @@
* Hash it...
*/
- md5_init(&md5);
- md5_append(&md5, data, encrypt_len + 5);
- md5_finish(&md5, digest);
+ MD5_Init(&md5);
+ MD5_Update(&md5, data, encrypt_len + 5);
+ MD5_Final(digest, &md5);
/*
* Initialize the RC4 context using the first N+5 bytes of the digest...
*/
if (encrypt_len > 11)
- rc4_init(&encrypt_state, digest, 16);
+ RC4_set_key(&encrypt_state, 16, digest);
else
- rc4_init(&encrypt_state, digest, encrypt_len + 5);
+ RC4_set_key(&encrypt_state, encrypt_len + 5, digest);
}
@@ -12727,8 +12723,8 @@
else
{
if (Encryption)
- rc4_encrypt(&encrypt_state, comp_buffer, comp_buffer,
- (uchar *)compressor.next_out - (uchar *)comp_buffer);
+ RC4(&encrypt_state, (uchar *)compressor.next_out - (uchar *)comp_buffer,
+ comp_buffer, comp_buffer);
fwrite(comp_buffer, (uchar *)compressor.next_out - (uchar *)comp_buffer,
1, out);
@@ -12751,8 +12747,8 @@
else
{
if (Encryption)
- rc4_encrypt(&encrypt_state, comp_buffer, comp_buffer,
- (uchar *)compressor.next_out - (uchar *)comp_buffer);
+ RC4(&encrypt_state, (uchar *)compressor.next_out - (uchar *)comp_buffer,
+ comp_buffer, comp_buffer);
fwrite(comp_buffer, (uchar *)compressor.next_out - (uchar *)comp_buffer,
1, out);
@@ -12844,8 +12840,8 @@
else
{
if (Encryption)
- rc4_encrypt(&encrypt_state, comp_buffer, comp_buffer,
- (uchar *)compressor.next_out - (uchar *)comp_buffer);
+ RC4(&encrypt_state, (uchar *)compressor.next_out - (uchar *)comp_buffer,
+ comp_buffer, comp_buffer);
fwrite(comp_buffer,
(uchar *)compressor.next_out - (uchar *)comp_buffer, 1, out);
@@ -12878,7 +12874,7 @@
if ((bytes = length - i) > (int)sizeof(newbuf))
bytes = sizeof(newbuf);
- rc4_encrypt(&encrypt_state, buf + i, newbuf, bytes);
+ RC4(&encrypt_state, bytes, buf + i, newbuf);
fwrite(newbuf, bytes, 1, out);
}
}
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